PHL 2520_8 Ohm vs JBL 2123H

[boris]

Bonjour Jean-Paul,

Tu auras un élément de comparaison pour le SPL.

https://www.toutlehautparleur.com/media/...0818MR.pdf

https://www.toutlehautparleur.com/univer...25-mm.html

autre comparaison 2123H 1 et 2 ? 



T&S 1 et 2

1

Fs  = 106.96 Hz
Re  = 5.80 ohm[dc]
Le  = 0.00 uH
L2  = 0.00 uH
R2  = 0.00 ohm
Qt  = 0.27
Qes = 0.30
Qms = 2.49
Mms = 24.15 grams
Rms = 6.529632 kg/s
Cms = 0.091676 mm/N
Vas = 12.71 liters
Sd= 314.16 cm^2
Bl  = 17.669233 Tm
ETA = 4.96 %
Lp(2.83V/1m) = 100.45 dB

-----------------------------------------------------
2

Fs  = 95.26 Hz
Re  = 5.80 ohm[dc]
Le  = 0.00 uH
L2  = 0.00 uH
R2  = 0.00 ohm
Qt  = 0.28
Qes = 0.31
Qms = 3.56
Mms = 24.15 grams
Rms = 4.059756 kg/s
Cms = 0.115581 mm/N
Vas = 16.02 liters
Sd= 314.16 cm^2
Bl  = 16.533251 Tm
ETA = 4.34 %
Lp(2.83V/1m) = 99.88 dB

Au bout de 40 ans, ça reste sympa. 



Cdt.